html,body{
  width 100%;
  min-width 1200px;
  overflow-x hidden
}
.container{
  width :1120px;
  margin auto
}
.home_item_title {
  text-align center;
  span {
    display block
    font-weight: normal;
    font-size: 22px;
    color: #000000;
    opacity: 0.9;
    position relative
    &:after{
      content '';
      position absolute;
      width: 22px;
      height: 4px;
      top:180%;
      left:50%;
      margin-left -11px;
      background-image: linear-gradient(267deg,
      #219aca 0%,
      #1bb0b0 60%,
      #14c696 100%),
        linear-gradient(
          #0e4696,
          #0e4696);
      background-blend-mode: normal,
        normal;
    }
  }
  b {
    display block
    font-family: 'Helvetica-Bold';
    color: #000000;
    font-size: 26px;
    opacity: 0.12;
    font-weight bold
    margin-top 10px;
  }
}
